/Engine/Plugins/Runtime/AudioModulation/Source/AudioModulation/Public/SoundModulationGenerator.h
Allows child generator class to override default copy/update behavior when receiving an updated generator call from the audio thread. Useful for ignoring updates while a generator is running or deferring the transition to the new generator state to the modulation processing thread. This enables interpolating between existing and new generator state, properties, avoiding discontinuities, etc.
void UpdateGenerator ( [FGeneratorPtr](API\Plugins\AudioModulation\FGeneratorPtr) && InGenerator )